Under Troplowitz's ownership, the company developed several of its own products, including Nivea, Leukoplast, Labello, and a pressure-sensitive tape that would later be known as "Tesafilm".
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It was from a recommendation by Unna, that Troplowitz hire Isaak Lifschütz, a chemist who was the discoverer of the emulsifying agent Eucerit, the main ingredient in Nivea.
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